oracle添加注释的语法为:
comment on column 字段名 is '注释名'
举例:
创建表:
CREATE TABLE t1{
id varchar2(32) primary key,
name varchar2(8) not null,
age number
}
添加表注释:
comment on table t1 is '个人信息'
添加字段注释:
comment on column t1.id is 'id';
comment on column t1.name is '姓名';
comment on column t1.age is '年龄';